Patera laevior H.A. Pilsbry, 1940
Patera leatherwoodi W.L. Pratt, 1971
Patera panselenus L.R. Hubricht, 1976
Patera pennsylvanica (J. Green, 1827)
Patera perigrapta H.A. Pilsbry, 1894
Patera roemeri (L. Pfeiffer, 1848)
Patera sargentiana C.W. Johnson & H.A. Pilsbry,1892
Polygyra acutedentata (W.G. Binney, 1858)
Polygyra auriculata T. Say, 1818
Polygyra barbata W.F. Clapp, 1904
Polygyra cereolus (J.K. Megerle Von Mühlfeld,1816)
Polygyra cereolus carpenteriana (T.B. Bland, 1860)
Polygyra chiapensis (L. Pfeiffer, 1856)
Polygyra couloni (R.J. Shuttleworth, 1852)
Polygyra dissecta E.C. Von Martens, 1892
Polygyra dysoni (R.J. Shuttleworth, 1852)
Polygyra latispira H.A. Pilsbry, 1896
Polygyra lingulata (G.P. Deshayesin A.E.J. Férussac, 1859)
Polygyra paludosa (L. Pfeiffer, 1839)
Polygyra plagioglossa (L. Pfeiffer, 1859)
Polygyra plana R.W. Dunker, 1843
Polygyra plana bahamensis E.G. Vanatta, 1919
Polygyra septemvolva T. Say, 1818
Polygyra septemvolva volvoxis L. Pfeiffer, 1846
Polygyra tholus W.G. Binney, 1857
Polygyra yucatanea (P.M.A. Morelet, 1849)
Linisia albicostulata (H.A. Pilsbry, 1896)
Linisia anilis (W.M. Gabb, 1865)
Linisia ariadnae (L. Pfeiffer, 1848)
Linisia aulacomphala (H.A. Pilsbry & A. Hinkley,1907)
Linisia behri (W.M. Gabb, 1865)
Linisia bicruris (L. Pfeiffer, 1857)
Linisia cantralli G.A. Solem, 1957
Linisia euglypta (H.A. Pilsbry, 1896)
Linisia hertleini F. Haas, 1961
Linisia hindsi (L. Pfeiffer, 1845)
Linisia implicata (E.C. Von Martens, 1865)
Linisia matermontana (H.A. Pilsbry, 1896)
Linisia nelsoni (W.H. Dall, 1897)
Linisia oppilata (P.M.A. Morelet, 1849)
Linisia pergrandis G.A. Solem, 1959